From 21773b6ccd0b327d42feb15c4fe4e2fa4abb77cb Mon Sep 17 00:00:00 2001
From: Wilber <jiweibo@baidu.com>
Date: Sat, 21 Sep 2019 11:05:57 +0800
Subject: [PATCH] add yolo_box to mem_optimize_pass's unuse op set

---
 lite/core/mir/memory_optimize_pass.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lite/core/mir/memory_optimize_pass.cc b/lite/core/mir/memory_optimize_pass.cc
index ef6dfcff09..1f2355e8a3 100644
--- a/lite/core/mir/memory_optimize_pass.cc
+++ b/lite/core/mir/memory_optimize_pass.cc
@@ -49,6 +49,7 @@ void MemoryOptimizePass::CollectLifeCycleByDevice(
                                         "equal",
                                         "lod_reset",
                                         "concat",
+                                        "yolo_box",
                                         "graph_op",
                                         "feed",
                                         "fetch"};
-- 
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